SIM unlock your Samsung Galaxy S9 or S9 Plus for use on any network

Let’s be honest, buying a new cell phone or upgrading to a better model is one of life’s little pleasures. Few things beat the dopamine rush of changing your device and the thrill of discovering all of its cool new features. We doubt, therefore, that anybody is apologizing for purchasing either the Samsung Galaxy S9


How to unlock an Android cell phone with the Device Unlock App installed

If you want to unlock your Android smartphone and it has the Device Unlock pre-installed by the network carrier, doctorSIM has the one and only unlocking service that you need, the Device Unlock App Service. This special service allows the owner of a cell phone locked to T-Mobile or MetroPCS to request and apply a


How to unlock any T-Mobile or MetroPCS Android phone with the Device Unlock App

Due to the amount of confusion surrounding how to unlock an Android phone locked to either the T-Mobile or MetroPCS network with the Device Unlock App, we’ve decided to post another article on the subject. This is the only method that works for Alcatel, HTC, Huawei, Kyocera, LG, Motorola, Samsung, Sony, and ZTE devices that do not


Different phone unlock services explained

Recently, we have been receiving a lot of enquiries regarding the difference between the unlock services we offer at doctorSIM. Some of you may already be familiar with terms such as Standard Service, Standard Express Service, Premium Service, Premium Express Service, Worldwide Service and Device Unlock App Service. But what do they all mean? Our


How to unlock Your T-Mobile/MetroPCS phone using the Device Unlock App

If you are looking to unlock your T-Mobile/MetroPCS phone using the Device Unlock App, you have come to the right place. doctorSIM can unlock your phone within a matter of hours! Once unlocked, you can then use the phone on ANY GSM network in the world. You will be able to take advantage of special deals